.We are proud to offer these 16 colors as options for our furniture. Our outdoor furniture is covered in a copolymer-based thermoplastic powder coating. Thermoplastic is environmentally safe. The coating will not fade, crack, peel, warp, or discolor for the life of the product. Thermoplastic has the best adhesion rate of any other process. This keeps the metal base free of any corrosion possibilities. Thermoplastic is applied at a thickness of 25-30 mils